LWC
Download- NOTE!: Development builds for LWC can be found at the below Jenkins server. These builds have not been approved by the BukkitDev staff and may not have gone through any QA processes. Use them at your own risk!
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IRC - Live Chat ( irc.esper.net #LWC )
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LWC is the longest-lived single block protection plugin that protects both the block itself and contents of Chests, Furnaces, and Dispensers. It can also protect any other blocks, and by default will also protect Doors (Wooden + Iron), Signs and Trap Doors.
Blocks can be protected with three basic protection types:
Private
By default, only you can access this protection. You can also modify it (or specify when creating) to add other players or groups to the protection, so they can access it. Say you wanted Notch and Hidendra to both access the protection. When creating the protection, you could do /cprivate Notch Hidendra or if it already exists /cmodify Notch Hidendra. If you wanted to remove Hidendra from the private protection, you can use /cremove -Notch
Password
A password is set on the protection and anyone that knows the password can open it. You yourself also need this password each time you log in.
Public
Mainly targeted at community chests, a Public chest means just that: anyone can access it, but no one can protect it which makes it advantageous because it cannot be made private by someone else.
Commands
/lwc- The LWC command for everything, however aliases are available to make some commands shorter. Type /lwc in-game for more detailed help./cprivate- The alias of /lwc create private (or /lwc -c private), it creates a private protection./cpassword <password>- The alias of /lwc create password <password>, it creates a passworded protection./cpublic- The alias of /lwc create public, it creates a public protection/cremove- Allows you to remove a protection you own (or if you're an LWC admin, any protection) - you must click on the protection after using/cremovein order to remove it./cunlock <password>- Allows you to attempt to gain access to a passworded protection after LWC tells you you attempted to open a password protection.... more!There are aliases for all major used commands and every alias is not listed here.
Permissions
Basic permissions:
lwc.protect- Allows the player to create and manage their own protections. It also allows them to use enabled modes and flags.lwc.mod- Allows the player to open any chest, but not remove them.lwc.admin- Gives the player absolute power to LWC - this node should be considered dangerous if used incorrectly as this node essentially gives you the right to destroy every protection (and even the block & inventory contents associated with it) in one command!lwc.deny- Prevents players with this node from interacting with anything LWC can protect. For example, from opening or destroying protected and unprotected chests, furnaces, etc if protectable.
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Posted Feb 10, 2013@a1mbot
Probably MySQL but the difference will probably be un-noticable.
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Posted Feb 10, 2013@dogbig
I've been getting something like that for 2 months now: http://pastebin.com/1edfqCYL
I don't suppose any devs have tried to add autoReconnect=true to the code?
http://dev.mysql.com/doc/refman/5.1/en/connector-j-reference-configuration-properties.html
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Posted Feb 9, 2013What is better performance for 80+ players, sqlite or mysql?
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Posted Feb 9, 2013@dogbig
ok, this will get fixed by maxing timeout of mysql connection.. but this is overrally badly programmed as there should be something like pool of lwc
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Posted Feb 9, 2013I am using the 1.2.5 version.
I do not get this.
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Posted Feb 9, 2013ONLY WITH 4.3.1 and 4.3.2 we got this issue, please fix it asap....
2013-02-09 13:41:24 [INFO] charvi95 issued server command: /gamemode survival 2013-02-09 13:41:26 [SEVERE] com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet successfully received from the server was 2,392,758 milliseconds ago. The last packet sent successfully to the server was 160,461 milliseconds ago. 2013-02-09 13:41:26 [SEVERE] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 2013-02-09 13:41:26 [SEVERE] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 2013-02-09 13:41:26 [SEVERE] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 2013-02-09 13:41:26 [SEVERE] at java.lang.reflect.Constructor.newInstance(Constructor.java:525) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.Util.handleNewInstance(Util.java:407) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3348) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1967) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2140) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2620) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5022) 2013-02-09 13:41:26 [SEVERE] at com.griefcraft.sql.Database.setAutoCommit(Database.java:158) 2013-02-09 13:41:26 [SEVERE] at com.griefcraft.util.DatabaseThread.flushDatabase(DatabaseThread.java:127) 2013-02-09 13:41:26 [SEVERE] at com.griefcraft.util.DatabaseThread.run(DatabaseThread.java:157) 2013-02-09 13:41:26 [SEVERE] at java.lang.Thread.run(Thread.java:722) 2013-02-09 13:41:26 [SEVERE] Caused by: java.net.SocketException: Broken pipe 2013-02-09 13:41:26 [SEVERE] at java.net.SocketOutputStream.socketWrite0(Native Method) 2013-02-09 13:41:26 [SEVERE] at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) 2013-02-09 13:41:26 [SEVERE] at java.net.SocketOutputStream.write(SocketOutputStream.java:153) 2013-02-09 13:41:26 [SEVERE] at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) 2013-02-09 13:41:26 [SEVERE] at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) 2013-02-09 13:41:26 [SEVERE] at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3329) 2013-02-09 13:41:26 [SEVERE] ... 8 more
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Posted Feb 8, 2013Hmm I get this in the console:
8:40:14 PM [SEVERE] java.lang.UnsatisfiedLinkError: C:\Documents and Settings\Dante Pellicciotti\Desktop\CraftBukkit\plugins\LWC\lib\native\Windows\x86\sqlitejdbc.dll: %1 is not a valid Win32 application
Doesn't seem to affect anything, but wondering if there is a fix
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Posted Feb 8, 2013Hello,
I'm getting errors like this constantly coming up in the console. We're running the recommended build of Tekkit Lite.
[SEVERE] Could not pass event PlayerInteractEvent to LWC v4.3.1 (b820-git-MANUAL) (February 02, 2013)
Also, whenever people try to harvest Flax, an error saying something about "Internal error: notify a server admin immediately."
Any ideas? We're on the beta build of LWC.
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Posted Feb 8, 2013PLS fix this issue with MySQL droping :(( http://pastebin.com/6i2RiZNG seems that LWC will not fully close connections when doing some general tasks.....
it is caused only by LWC -.-
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Posted Feb 8, 2013@slight2k12
http://pastebin.com/XFJ4sHv2 what about this ;)
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Posted Feb 8, 2013there's almost full tekkit support, but you have to add one thing.
Wrench bypasses protection on machines and such and Wrench also leaves the protection there, but the machine can be destroyed, for example. if you have a machine which is protected, uses a wrench on it, and place a stoneblock there.. the stone will be protected till broken.
could you add support for that? :)
- thanks a lot!
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Posted Feb 8, 2013I try open and private block "Arboterium" (Forestry) or Computer Cube (GregTech) - error :
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Posted Feb 7, 2013@eprimex
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Posted Feb 7, 2013@slight2k12
i
love
YOU
your sarcasmic comment helped me to fix the lag problem which has been lagging our server for loooooong time! <3
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Posted Feb 7, 2013@eprimex
Whw! u got it !! And yes, thats what the 'vakuum'-stack-collecotor do.. that may works. but its a wellha*k and should obversly not used.
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Posted Feb 7, 2013@slight2k12
no i havent been reading the page at all. So what i can do to get the lag problems fixed? just telling me to take care of my player's chests doesn't ring any bells
Yes i figured already it isnt bukkit feature but if the feature is making server lagging then there is a problem
E: i just noticed there is a file magnet.yml i disabled it.
Does the magnet vacuum nearby items into chests? thats what i understood from the config
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Posted Feb 7, 2013@eprimex
Did u ever heart about magnet is _not_- a bukkit feature? Did u ever followed this thread for a while? magnet-chest features should be enabled with care. not for fun the develover unabled this feature globally. Take care of your users chests and farms that tick down your server.
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Posted Feb 7, 2013LWC is still causing massive lag spikes even after 4.3.2 beta
test1 while lagging:
Total duration: 123.747 ms / 600 ticks
Average duration: 0.206 ms/tick
Selected task: Task #27
Plugin: LWC
Location: com.griefcraft.modules.flag.MagnetModule$MagnetTask
test2 while lagging:
Total duration: 16163.724 ms / 600 ticks
Average duration: 26.94 ms/tick
Selected task: Task #30
Plugin: LWC
Location: com.griefcraft.modules.flag.MagnetModule$MagnetTask
all other numbers seem right so this must be the cause for lag
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Posted Feb 7, 2013Anyone have an issue where every sign auto-registers with LWC regardless of the config settings?!
I tried the chat channel for about 12 hours an no response from anyone.
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Posted Feb 7, 2013@saturnux
What?